JPS62169936A - Secondary air supply device for combustion of cooking oven burner - Google Patents

Abstract

PURPOSE:To make it possible to supply forcibly secondary air for combustion and achieve complete combustion by providing an air supply tube which supplies to a flame hole section the air flow which is generated by a fan motor driven by the electric current from a thermal electricity generating element installed near the flame hole section of a burner. CONSTITUTION:A fuel gas that is jetted out from a nozzle 11 is mixed with the primary air for combustion in a burner body 12 and reaches the flame hole section of a burner cap 13 to form flames. A thermal electricity generating element 14 which is installed near the flame hole section generates electromotive force by the heat from the flame. A fan motor 16 rotates by the current generated by this thermal electricity generating element 14 and the motor rotation creates air flows and those air flows are supplied to the flame hole section of the burner cap 13 by an air supply tube 15 and utilized as the secondary air for combustion of an oven burner. With this constitution complete combustion is achieved and generation of CO gas or soot is avoided, and at the same time it is possible to make the space between the burner and a cookpot small and the oven compact.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a secondary air supply system for combustion in a combustion engine.

Conventional technology As shown in Fig. 2, 11 inches of burnout is ejected from nozzle 1 in one throw! The fuel gas is heated with secondary combustion air in the burner body 2, reaches the flame hole 81S of the burner tube 3, and a flame is formed. Secondary air for combustion is supplied by natural convection. There is.

The problem that Akira is trying to solve is that conventional stove burners rely on natural convection to supply secondary air for combustion, which means that sufficient secondary air for combustion is not supplied, and as a result, complete combustion is not achieved. If this is not done, there is a problem in that it generates coke and soot. Furthermore, since the supply of secondary air for combustion relies on natural convection, there is a need to ensure sufficient space between the burner and the pot.
There was a problem in making the stove more compact.

The present invention solves this heat problem by forcibly supplying secondary air for combustion without using a power source to achieve complete combustion, and also by making the stove more compact. The purpose is to

Means for Solving the Problem In order to solve this problem, the present invention provides a heat sink installed close to the flame hole of the stove burner. An electric element, a function generator driven by the current from this thermoelectric generating element, and an air supply pipe that supplies the air flow R1 generated by this function to the combustion hole of the burner burner. .

Function: With this configuration, secondary air for combustion can be generated without using a power source)1
It can be forcibly supplied by a motor, and complete combustion can be achieved.

EXAMPLE Hereinafter, an example of the present invention will be described based on the drawings (FIG. 1).

In FIG. 1, 11 is a nozzle for supplying fuel gas to the burner body 12, 13 is a burner cap, 14 is a thermoelectric power generation element provided close to the burner gear T-tube 13, and 15 is a +Vs-marked burner kick 13 from below. Set up to wrap
An air supply pipe 16 is installed inside this air supply pipe 15 ().
11 is a fan motor driven by electric current from two thermoelectric generator cables 14.

To explain the dynamics of the secondary combustion air supply system, which is configured as follows: The fuel gas ejected from the nozzle 11 is mixed with the secondary combustion air in the burner body 12, and the fuel gas is mixed with the secondary combustion air in the burner cap 13. reaches the flame hole and a flame is formed. The thermoelectric power generation element 14 installed close to the flame hole generates superpower by receiving the heat of the flame. The fan 7 smoker 16 is rotated by the electric current generated by the thermoelectric generating element 14 to generate an air flow, and this air flow is supplied to the flame hole portion of the burner cap 13 through the air supply pipe 15, and the combustion chamber of the stove burner is supplied with the air flow. Next, it is used as air.

Effect of Light Cutting As described above, according to the present invention, secondary air for combustion can be forcibly supplied to the combustion hole part of the burner burner by a fan motor without using a power source, thereby achieving complete combustion. In addition to preventing CO or tin 5e generation, the space between the burner and /i4 can be made smaller than before.
You can make your stove more compact.

[Brief explanation of drawings]

FIG. 1 is a V sectional view showing an embodiment of the present invention, and FIG. 2 is a sectional view showing a conventional example. 11... Nozzle, 12... Burner body, 13...
・Burner cap, 14...thermal power generation element, 15...
Air supply pipe, 16...Fufunmoke agent Yoshihiro Morimoto Figure 1 161 evening - 11 Juan 7-ta

Claims (1)

[Claims] 1. A thermoelectric generating element installed close to the flame hole of the stove burner, a fan motor driven by the current from this thermoelectric generating element, and an air flow generated by this fan motor to the flame hole of the stove burner. A secondary air supply device for combustion of a stove burner, which is equipped with an air supply pipe that supplies air to the stove.